USCF player statistics

Acosta, Miguel Alberto

USCF 15303852CaliforniaUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#7,191 national · #513 in state
Floor
Regular 1,600 · Quick 1,500

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,7270 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,727 Regular
Dec 2025: 1797Jan 2026: 1770Feb 2026: 1770Mar 2026: 1770Apr 2026: 1770May 2026: 1770Jun 2026: 1770Jul 2026: 1776Aug 2026: 1727Sep 2026: 1727Oct 2026: 1727Nov 2026: 1727
Dec 2025Nov 2026
12 updates in this window · -70 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • -52 Quick vs Regular

    Typical for 1,700–1,799 regular players: -125 (middle half -210 to -72, 1,916 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+6
Jun 2026 to Jul 2026
Biggest drop
-49
Jul 2026 to Aug 2026
Longest rise
1 update
+6 from Jun 2026 to Jul 2026
Current run
3 updates
Unchanged since Aug 2026
Typical move
±7
Mean absolute change; spread ±16.5

Regular rating in context

Nov 2026 update

United States

#9,667of 83,032 rated members · higher than 88.3%

73,335 lower · 31 same rating · 9,666 higher · ties share a rank

California

#1,298of 9,288 rated members · higher than 85.9%

7,986 lower · 5 same rating · 1,297 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,087 within 100 points of 1,727 (this player included)

Player · 1,727
01,4252,850

1,700–1,749: 1,646 members (1.9%) · highlighted band is the player’s · dashed line is the target

89% below 1,750 (73,935 of 83,032; 88.3% below 1,727)

Percentile over time · United States

88.3% higher than · Nov 2026 · rank #9,667 of 83,032

Since Dec 2025
-2 pts

Dec 2025: higher than 90.3% (rank 7,795 of 81,102)Jan 2026: higher than 89.4% (rank 8,344 of 79,487)Feb 2026: higher than 89.6% (rank 8,654 of 83,940)Mar 2026: higher than 89.5% (rank 8,406 of 80,605)Apr 2026: higher than 89.5% (rank 8,387 of 80,831)May 2026: higher than 89.5% (rank 8,444 of 81,236)Jun 2026: higher than 89.8% (rank 8,444 of 83,290)Jul 2026: higher than 90% (rank 8,218 of 82,736)Aug 2026: higher than 88.4% (rank 9,532 of 83,080)Sep 2026: higher than 88.5% (rank 9,585 of 83,635)Oct 2026: higher than 88.3% (rank 9,614 of 82,596)Nov 2026: higher than 88.3% (rank 9,667 of 83,032)
Dec 2025Nov 2026
Each month against that month’s active pool, so pool growth and rating drift both count.
How these comparisons are calculated

Chess67 calculations from the Nov 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics California statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Acosta, Miguel Alberto
MonthRegularQuick
Nov 20261,727no change1,675no change
Oct 20261,727no change1,675no change
Sep 20261,727no change1,675no change
Aug 20261,727-491,675-51
Jul 20261,776+61,726+3
Jun 20261,770no change1,723no change
May 20261,770no change1,723no change
Apr 20261,770no change1,723no change
Mar 20261,770no change1,723no change
Feb 20261,770no change1,723no change
Jan 20261,770-271,723-45
Dec 20251,7971,768
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.